<template>
    <div>
        <!--面包屑导航区域-->
        <el-breadcrumb separator="/">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>数据统计</el-breadcrumb-item>
            <el-breadcrumb-item>数据列表</el-breadcrumb-item>
        </el-breadcrumb>
        
        <el-card>
             <!-- 为ECharts准备一个具备大小（宽高）的Dom -->
            <div id="main" style="width: 600px;height:400px;"></div>
        </el-card>
    </div>
</template>

<script>
//导入echarts
import echarts from 'echarts'

export default {
    data(){
        return {

        }
    },
    created(){

    },
    //执行mounted函数时，页面上的元素已经渲染完毕了
    mounted(){
        // 基于准备好的dom，初始化echarts实例
        var myChart = echarts.init(document.getElementById('main'));

        // 指定图表的配置项和数据
        var option = {
            title: {
                text: 'ECharts 入门示例'
            },
            tooltip: {},
            legend: {
                data:['销量']
            },
            xAxis: {
                data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
            },
            yAxis: {},
            series: [{
                name: '销量',
                type: 'bar',
                data: [5, 20, 36, 10, 10, 20]
            }]
        };

        // 使用刚指定的配置项和数据显示图表。
        myChart.setOption(option);
    },
    methods:{

    }
}
</script>

<style lang="less" scope>

</style>